51 lines
1.2 KiB
Makefile
51 lines
1.2 KiB
Makefile
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# $Id: Makefile,v 1.1 2007/01/02 21:30:40 rschaten Exp $
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# microcontroller settings
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F_CPU = 1600000
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MCU = atmega8
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AVRDUDE = avrdude -p $(MCU) -P /dev/tts/USB0 -b 115200 -c avr109
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#AVRDUDE = avrdude -p $(MCU) -P /dev/tts/USB0 -b 19200 -c avr109
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COMPILE = avr-gcc -Wall -Os -I../common -I. -mmcu=$(MCU) -DF_CPU=$(F_CPU) #-DDEBUG_LEVEL=2
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OBJECTS = dcftime.o main.o display.o utils.o
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# symbolic targets:
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all: main.hex
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.c.o:
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$(COMPILE) -c $< -o $@
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.S.o:
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$(COMPILE) -x assembler-with-cpp -c $< -o $@
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# "-x assembler-with-cpp" should not be necessary since this is the default
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# file type for the .S (with capital S) extension. However, upper case
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# characters are not always preserved on Windows. To ensure WinAVR
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# compatibility define the file type manually.
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.c.s:
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$(COMPILE) -S $< -o $@
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program: all
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$(AVRDUDE) -U flash:w:main.hex
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clean:
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rm -f main.hex main.lst main.obj main.cof main.list main.map main.eep.hex main.bin *.o main.s
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# file targets:
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main.bin: $(OBJECTS)
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$(COMPILE) -o main.bin $(OBJECTS)
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main.hex: main.bin
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rm -f main.hex main.eep.hex
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avr-objcopy -j .text -j .data -O ihex main.bin main.hex
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disasm: main.bin
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avr-objdump -d main.bin
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cpp:
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$(COMPILE) -E main.c
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